import streamlit as st

st.title("This is a title")
st.header("This is a heading")
st.subheader("This is a subheading")
st.caption("This is a caption")
st.markdown("# This is a markdown title")
st.markdown("This is a markdown _italic_")
code = """
def hello():
    print("Hello, Streamlit!")
"""
st.code(code, language="python")

st.divider()
st.image("https://arthas.aliyun.com/images/web-console-local.png")
